MOQ: | 1 |
Price: | Contact our PCB engineer |
Payment Terms: | T/T |
12 Layer Automotive PCBA for EV Battery Management (BMS)
♦ What is Automotive PCBA for EV Battery Management (BMS)??
Automotive PCBA (Printed Circuit Board Assembly) for EV Battery Management Systems (BMS) refers to the specialized electronic assemblies that monitor, control, and optimize the performance, safety, and lifespan of lithium-ion (or other) battery packs in electric vehicles (EVs).
Application | PCB Requirements | Examples |
---|---|---|
Engine Control Unit (ECU) | High-temperature resistance, EMI shielding | Fuel injection, ignition timing |
Infotainment System | High-speed signal integrity, multilayer | Touchscreens, GPS, Bluetooth |
ADAS (Radar/LiDAR) | RF/microwave PCBs, low-loss materials | Collision avoidance, adaptive cruise control |
EV Battery Management (BMS) | High-current PCBs, thermal management | Cell balancing, charge monitoring |
LED Lighting | Aluminum PCBs for heat dissipation | Headlights, interior lightin |
♦ DQS's PCB Assembly Capability
Item |
Normal |
Special |
|||
SMT Assembly |
PCB(used for SMT) specification |
Length and Width( L* W) |
Minimum |
L≥3mm, W≥3mm |
L<2mm |
Maximum |
L≤800mm, W≤460mm |
L > 1200mm, W>500mm |
|||
Thickness( T) |
Thinnest |
0.2mm |
T<0.1mm |
||
Thickest |
4 mm |
T>4.5mm |
|||
SMT components specification |
Outline Dimension |
Min size |
0201(0.6mm*0.3mm) |
01005(0.3mm*0.2mm) |
|
Max size |
200 * 125 |
200 * 125 |
|||
component thickness |
T≤15mm |
6.5mm<T≤15mm |
|||
QFP,SOP,SOJ (multi pins) |
Min pin space |
0.4mm |
0.3mm≤Pitch<0.4mm |
||
CSP/ BGA |
Min ball space |
0.5mm |
0.3mm≤Pitch<0.5mm |
||
DIP Assembly |
PCB specification |
Length and Width( L* W) |
Minimum |
L≥50mm, W≥30mm |
L<50mm |
Maximum |
L≤1200mm, W≤450mm |
L≥1200mm, W≥500mm |
|||
Thickness( T) |
Thinnest |
0.8mm |
T<0.8mm |
||
Thickest |
3.5mm |
T>2mm |